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Journal articles on the topic 'Car grip'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

IVANOV, Rosen. "ANALYTICAL RESEARCH ON THE GRIP VARIATION OF TWO-AXLE CAR." Transport Problems 11, no. 4 (2017): 5–13. http://dx.doi.org/10.20858/tp.2016.11.4.1.

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2

Clamann, Michael, Biwen Zhu, Leah Beaver, Kinley Taylor, and David Kaber. "Comparison of infant car seat grip orientations and lift strategies." Applied Ergonomics 43, no. 4 (2012): 650–57. http://dx.doi.org/10.1016/j.apergo.2011.10.003.

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3

Liu, Ze Peng, Gang Zhu, Jie Li, and Shan Hu Yu. "Optimization of the FSAE Car Steering Trapezoid." Advanced Materials Research 591-593 (November 2012): 196–200. http://dx.doi.org/10.4028/www.scientific.net/amr.591-593.196.

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Steering system is important to the FSAE vehicle performance. And it’s necessary to optimize the steering trapezoid as well. According to the mentioned problem, the steering trapezoid is designed for the special circumstances of the track in this article. the steering mathematical model is established and optimized using the least squares method in the MATLAB Optimization Toolbox to improve the steering stability of the car. After manufacturing and testing the FSAE car prototype, the experimental and optimal results are compared, which indicates that the design of the steering trapezoid mechan

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4

Shermukhamedov, A. A., and K. G. Karimova. "DEFINITION THE AMOUNT OF PARTICULATE MATTER RELEASED INTO THE ENVIRONMENT AS A RESULT OF CORROSION OF AUTOMOBILE BRAKE PADS." Journal of Science and Innovative Development 6, no. 6 (2023): 101–14. http://dx.doi.org/10.36522/2181-9637-2023-6-11.

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This paper presents methods of determining the amount of particles emitted into the environment as a result of brake pad wear during car braking, taking into account the coefficient of friction of the wheel with the road. The amount of particles emitted by brake pads into the atmosphere is theoretically calculated, taking into account the change in the service life of the brake pads of a car depending on the contact coefficient of the wheels with the road. The analysis of metal concentration distribution in particles produced by brake pad wear during car braking is also extensively covered. Ro

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5

Sahar, Yotam, Tomer Elbaum, Oren Musicant, Michael Wagner, Leon Altarac, and Shraga Shoval. "Mapping Grip Force Characteristics in the Measurement of Stress in Driving." International Journal of Environmental Research and Public Health 20, no. 5 (2023): 4005. http://dx.doi.org/10.3390/ijerph20054005.

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Reducing drivers’ stress can potentially increase road safety. However, state-of-the-art physiological stress indices are intrusive and limited by long time lags. Grip force is an innovative index of stress that is transparent to the user and, according to our previous findings, requires a two- to five-second time window. The aim of this study was to map the various parameters affecting the relationship between grip force and stress during driving tasks. Two stressors were used: the driving mode and the distance from the vehicle to a crossing pedestrian. Thirty-nine participants performed a dr

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6

Kresse, Patrick. "How Controlling Can Coordinate Strategic Management at Car Dealerships." INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE AND BUSINESS ADMINISTRATION 10, no. 1 (2023): 7–18. http://dx.doi.org/10.18775/ijmsba.1849-5664-5419.2014.101.1001.

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This article describes a strategic management approach that car dealerships can successfully implement with internal resources. The article departs from the premise that there still is no central organizing paradigm for strategic management. Strategic management is understood as a discipline with diverse streams that highlight different aspects of reality that, taken together, explain a part of what strategic management in practice is. Therefore, this article is based on the process-oriented model of Al-Laham et al (2017) and the professional and academic experience of the author. The outcome

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7

Qi, Xiaojing, Yuxin Ou, Hance Zhang, and Da Wang. "Efficiency Enhancement Design Approach in the Side Wing of a FSAE Car Utilizing a Shutter-Like Fairing Structure." Applied Sciences 12, no. 13 (2022): 6552. http://dx.doi.org/10.3390/app12136552.

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Aerodynamical design is one of the critical technologies in race car engineering, and favorable race car aerodynamics is supposed to provide sufficient negative lift force and keep the center of pressure in the vicinity of center of mass. Taking the Formula Society of Automotive Engineers (FSAE) cars as an example, side wing structure is frequently adopted for better grip in the mid-back of short wheelbase, open wheel race cars. This research designs a shutter-like fairing structure and utilizes it to weaken the vorticity and reinforce the pressure of side wing flow field. The sensitivity of s

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8

Nešić, Nikola, Julijana Simonović, Milan Blagojević, Saša Milojević, and Srđan Jović. "Vehicle Suspension System with Integrated Inerter - Extended Analysis." IOP Conference Series: Materials Science and Engineering 1271, no. 1 (2022): 012030. http://dx.doi.org/10.1088/1757-899x/1271/1/012030.

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Abstract Inerter devices are used in Formula 1 vehicles for a decade to reduce vertical and rolling displacement at the corner of the sharp racing curves and provide higher tire grip on racing challenges. To improve dynamics Formula SAE Car, several topological designs for suspension system are already proposed and published [1]. Based on our passive suspension system for quarter-car model, we carried out analysis for different parameters and under the impact from the road disturbance and demonstrated when integrated inerter device can increase ride comfort and decrease vertical displacement.

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9

Thanh-Tung, Tran1 Chiaki Hori1 and Hiroshi Hasegawa. "INTEGRATED INERTER DESIGN AND APPLICATION TO OPTIMAL VEHICLE SUSPENSION SYSTEM." International Journal of Computer-Aided technologies (IJCAx) 01, oct (2014): 01–16. https://doi.org/10.5281/zenodo.1405943.

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The formula cars need high tire grip on racing challenge by reducing rolling displacement at corner or double change lands. In this case study, the paper clarifies some issues related to suspension system with inerter to reduce displacement and rolling angle under impact from road disturbance on Formula SAE Car. We propose some new designs, which have an advance for suspension system by improving dynamics. We optimize design of model based on the minimization of cost functions for roll dynamics, by reducing the displacement transfer and the energy consumed by the inerter. Base on a passive sus

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10

Thanh-Tung, Tran. "Integrated Inerter Design and Application to Optimal Vehicle Suspension System." International Journal of Computer-Aided technologies (IJCAx) 1, October (2021): 1–16. https://doi.org/10.5281/zenodo.4785950.

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The formula cars need high tire grip on racing challenge by reducing rolling displacement at corner or double change lands. In this case study, the paper clarifies some issues related to suspension system with inerter to reduce displacement and rolling angle under impact from road disturbance on Formula SAE Car. We propose some new designs, which have an advance for suspension system by improving dynamics. We optimize design of model based on the minimization of cost functions for roll dynamics, by reducing the displacement transfer and the energy consumed by the inerter. Base on a passive sus

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11

Thanh-Tung, Tran1 Chiaki Hori1 and Hiroshi Hasegawa2. "INTEGRATED INERTER DESIGN AND APPLICATION TO OPTIMAL VEHICLE SUSPENSION SYSTEM." International Journal of Computer- Aided Technologies (IJCAx) 1, no. 2/3 (2022): 1. https://doi.org/10.5281/zenodo.7386471.

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The formula cars need high tire grip on racing challenge by reducing rolling displacement at corner or double change lands. In this case study, the paper clarifies some issues related to suspension system with inerter to reduce displacement and rolling angle under impact from road disturbance on Formula SAE Car. We propose some new designs, which have an advance for suspension system by improving dynamics. We optimize design of model based on the minimization of cost functions for roll dynamics, by reducing the displacement transfer and the energy consumed by the inerter. Base on a passive sus

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12

Sakhiyev, Abylay Aidarbekuly, and Abbas Dahham. "DEVELOPMENT OF A WINTER ALL-WEATHER SAFETY TIRE MODEL." Science and Technology of Kazakhstan, no. 2,2021 (June 29, 2021): 192–98. http://dx.doi.org/10.48081/klpr8371.

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In the conditions of a constant increase in the speed and intensity of motor transport, it is of particular importance to ensure its active safety on roads of different categories, including those with a layer of snow and ice mass on the surface, which significantly reduces the coupling properties of the car – the main factor in guaranteeing its stable controlled movement. In this regard, carrying out works aimed at improving the reliability of the wheel’s grip with the road is of great importance, and taking into account the change in the temperature regime and the condition of the road surfa

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13

Hou, Xinyu. "Evolution of the Formula One front wing assembly." Theoretical and Natural Science 53, no. 1 (2024): 159–68. http://dx.doi.org/10.54254/2753-8818/53/20240191.

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Abstract. The front wing is an important component of the F1 racing car. It is used to generate pressure on the front axle and guides the airflow around and below the vehicle. The main function of the front wing of an F1 racing car is to provide downforce and enhance the car's grip of wheels. The front wing can also bifurcate the airflow from the tires to improve backward airflow and underfloor airflow. This review will mainly discuss the historical evolution of the front wing, the advantages and disadvantages of the design and some application from the professional team. The paper will aim to

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14

Kowalski, Mariusz. "Rating forces grip and driving and accelerations of the car with drive different configuration." Journal of KONBiN 36, no. 1 (2015): 65–78. http://dx.doi.org/10.1515/jok-2015-0057.

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Abstract The paper shows a typical drive systems used in today's vehicles, mainly cars. Approximated scheme of the formation of the driving force of the vehicle and the necessary mathematical relations for the calculation. For example, a typical passenger car BMW 320 was analyzed and calculations obtained a driving force, of adhesion and acceleration. The calculations were performed for the drive system, the classical (i.e. the rear axle of the vehicle) for front-wheel drive and four-wheel drive (4×4). Virtually assumed that to the above mentioned vehicle it is possible buildings of each of sa

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15

Žáček, Jiří, Karel Šebesta, Housam Mohammad, Filip Jeniš, Zbyněk Strecker, and Michal Kubík. "Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper." Actuators 11, no. 12 (2022): 354. http://dx.doi.org/10.3390/act11120354.

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The car suspension setting is always a trade-off between comfort and handling. The semi-active damper system seems to be an option for reducing the compromise between the two demands. This paper deals with the effect of the magnetorheological damper setting on a car’s suspension performance, especially tire grip, which was directly measured. A unique test rig was developed, and an experimental trolley with a fast magnetorheological damper (response time of 3 µs) was used in the paper. The damper was controlled by a modified Groundhook algorithm. Compared with the passive regime, the experiment

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16

Ji, Beichen. "Optimization Design of Automotive Rear Tails for Enhancing the Downforce and Grip Effect during High Speed." Highlights in Science, Engineering and Technology 93 (May 8, 2024): 82–88. http://dx.doi.org/10.54097/24ndk831.

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Vehicle motion control and safety have always been key research directions in the field of automotive engineering. However, the traditional rear tail design has limitations in providing downforce, which cannot adequately meet the needs of high-speed driving. In this study, a computational fluid dynamics (CFD) simulation technique combined with an optimization algorithm was used to systematically investigate the influence of rear tail shape and layout on vehicle downforce. By introducing a parametric rear fin design into the CFD model and applying a multi-objective optimization algorithm, vario

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17

Hingane, Akshay, Shubham Mehetre, Tanveer Patel, Smita Panchal, and Nitin Jadhav. "ZERO DEGREE ROTATING MECHANISM." International Journal of Engineering Applied Sciences and Technology 7, no. 4 (2022): 82–86. http://dx.doi.org/10.33564/ijeast.2022.v07i04.010.

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The aim of this project is to develop another solution for steering system. Nowadays, key features of a car such as the ability to steer and grip have become major features. Standard steering includes Ackerman or Davis' steering system which has significant disadvantages because it cannot take the slightest curve. Providing zero steering without compromising on car management and handling is a major concern for car manufacturers. The main goal is to improve the ability to direct zero to zero without the problems of wheel rotation. To overcome traffic congestion on the sidewalks and during park

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18

ЗИБЦЕВ, Юрій, and Павло ВОРОШИЛОВ. "THE INFLUENCE OF TIRE PRESSURE ON THE DYNAMIC CHARACTERISTICS OF THE CAR AND RESISTANCE TO MOVEMENT." СУЧАСНІ ТЕХНОЛОГІЇ В МАШИНОБУДУВАННІ ТА ТРАНСПОРТІ 1, no. 24 (2025): 102–6. https://doi.org/10.36910/automash.v1i24.1713.

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The main task of car tires is to provide the necessary grip characteristics. When the tire pressure is normal, the load at the point of contact of the tire with the road surface is distributed evenly and at the same time good controllability, maneuverability and optimal fuel consumption are ensured. The optimal pressure value for a specific car brand is determined not by the tire, but by the car manufacturer, because the same size can be mounted on different models of cars with different weights and other characteristics. Usually, information about the pressure recommended by the car manufactu

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19

Vo, Dai Q., Hormoz Marzbani, Mohammad Fard, and Reza N. Jazar. "Variable caster steering in vehicle dynamics." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 232, no. 9 (2017): 1270–84. http://dx.doi.org/10.1177/0954407017728650.

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When a car is cornering, its wheels usually lean away from the centre of rotation. This phenomenon decreases lateral force, limits tyre performance and eventually reduces the vehicle lateral grip capacity. This paper proposes a strategy for varying caster in the front suspension, thereby altering the wheel camber to counteract this outward inclination. The homogeneous transformation was utilised to develop the road steering wheel kinematics which includes the wheel camber with respect to the ground during a cornering manoeuvre. A variable caster scheme was proposed based on the kinematic analy

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20

Löwer, Jan, Paul Wagner, Hans-Joachim Unrau, Burkhard Wies, and Frank Gauterin. "Model for the Pattern-Dependent Wet Grip Prediction of Tires." Vehicles 3, no. 1 (2021): 84–110. http://dx.doi.org/10.3390/vehicles3010006.

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The most important task of the tire is to ensure driving safety by optimally transmitting the required longitudinal and lateral driving forces. Although great progress has been made in the past in the development of new materials and patterns, many questions remain unanswered in the field of elastomer friction on rough surfaces. This is particularly true when an additional intermediate medium is introduced into the contact, as for braking on wet roads in the form of water. To better understand this process, a model of a single-tread block on a rough road surface is developed. The influence of

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21

Turusheva, Anna V., Elena V. Frolova, and Jean-Marie Degryse. "Comparison of measurement results are obtained with dynamometers DK-50 and JAMAR® Plus." Russian Family Doctor 22, no. 1 (2018): 12–17. http://dx.doi.org/10.17816/rfd2018112-17.

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Introduction. Grip strength is a reflection not only of the strength of the hands, but also the strength of the muscles of the whole body, the functional capabilities of the body and an important diagnostic marker of the overall health of a person. The aim of this work was to compare the measurements obtained with the DK-50 and JAMAR® Plus digital handheld dynamometers.Methods. A convenience sample was used of 94 health participants, men and women, aged from 15 to 65 years old. Grip strength of a dominant hand was conducted using a carpal mechanical dynamometer DK-50 (Nizhni Tagil, Russian Fed

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22

Braum, Marcus V., and Marly A. M. Jacobi. "SILICA GRAFTED WITH EPOXIDIZED LIQUID POLYBUTADIENES: ITS BEHAVIOR AS FILLER FOR TIRE TREAD COMPOUNDS." Rubber Chemistry and Technology 90, no. 1 (2017): 173–94. http://dx.doi.org/10.5254/rct.16.83760.

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ABSTRACT Achieving high polymer-filler interaction and lowering the energy consumption required to disperse precipitated silica in a rubber matrix have been the main motivations behind the recent interest in silica-coating processes. A simple, low-cost, and environmentally friendly process is available to graft epoxidized liquid polybutadienes onto a silica surface. The polymer-grafted silicas are applied as reinforcing fillers in typical car tire tread compounds. The processability, cure kinetics, and properties of the vulcanizates are greatly affected by the degree of epoxidation, molar mass

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23

Marsh, Anthony P., W. Jack Rejeski, Stacy L. Hutton, Cristal L. Brown, Edward Ip, and Jack M. Guralnik. "Development of a Lateral Mobility Task to Identify Individuals at Risk for Mobility Disability and Functional Decline." Journal of Aging and Physical Activity 13, no. 4 (2005): 363–81. http://dx.doi.org/10.1123/japa.13.4.363.

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Lateral mobility is integral to many activities of daily living involving transfer from one position to another. The objective of this study was to develop and evaluate the validity and test–retest reliability of a lateral-mobility (LATMOB) task for older adults. Measurements of lateral mobility, balance, and strength and self-reported and performance-based physical functioning were obtained in 63 women and 77 men ≥50 years of age. The LATMOB task was significantly correlated with age, knee-extensor strength, grip strength, functional reach, and one-leg-stance time. Test–retest reliability of

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24

Andrieux, A., P. O. Vandanjon, R. Lengelle, and C. Chabanon. "New results on the relation between tyre–road longitudinal stiffness and maximum available grip for motor car." Vehicle System Dynamics 48, no. 12 (2010): 1511–33. http://dx.doi.org/10.1080/00423111003770421.

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25

Katayama, Akihiko, Takenori Abe, Ayako Hase, and Nobuyuki Miyatake. "Relationship between Driving Ability and Physical Fitness Factors in Older Adults: A Multiple Linear Regression Analysis." International Journal of Environmental Research and Public Health 21, no. 6 (2024): 660. http://dx.doi.org/10.3390/ijerph21060660.

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The number of older drivers is increasing with the aging population; this has led to concerns about traffic accidents involving older drivers. For older adults, the automobile is not just a means of transportation, but a life necessity that promotes social activities and maintains and improves health-related quality of life. In this study, we aimed to clarify the relationship between driving ability and physical fitness factors among 70 older adult drivers using a single regression analysis and multiple regression models adjusted for age, sex, and other factors. Driving ability was evaluated b

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26

Bai, Yuan, and Xiao Dong Tan. "Research on Intelligent Steering Wheel Technology Based on Multi Sensor." Applied Mechanics and Materials 488-489 (January 2014): 1130–33. http://dx.doi.org/10.4028/www.scientific.net/amm.488-489.1130.

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At present, the automobile industry is developing rapidly, the private car is widely popularized, and the hidden dangers of traffic safety exist. The phenomenon of drunk driving and fatigue driving becomes more and more serious, and the improvement for steering wheel could effectively prevent traffic accidents. This paper introduces and analyzes the intelligence of steering wheel in three major aspects, they respectively include intelligent grip detection, which tests if a driver is of fatigue driving; hart rate detection, which tests if a driver is in normal driving condition; alcohol detecti

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27

Borowski, Julian, Ralf Stetter, and Stephan Rudolph. "Design, Dimensioning and Simulation of Inerters for the Reduction of Vehicle Wheel Vibrations—Case Studies." Vehicles 2, no. 3 (2020): 424–37. http://dx.doi.org/10.3390/vehicles2030023.

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For the last two decades, a novel mechanical system has received increasing attention—the inerter. An inerter is a system that can store mechanical energy for a rather short amount of time and behaves analogously to a capacitor in electrical engineering. Until today, only a few inerter applications have been reported. In a vehicle suspension, an inerter can be used to reduce wheel vibrations. This paper demonstrates the application potential of the novel mechanical system and describes the design and dimensioning of an inerter for the reduction of these kind of wheel vibrations for two complet

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28

Du, Ho Trong, Ly Hung Anh, Nguyen Van Trang, and Tran Duy Quang. "Analysis of head injuries of motorcyclist colliding with cars in traffic conditions in Vietnam." Journal of Physics: Conference Series 2949, no. 1 (2025): 012036. https://doi.org/10.1088/1742-6596/2949/1/012036.

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Abstract In Vietnam, motorbikes are a commonly used means of road transport because of their high mobility and low price. Therefore, traffic accidents involving motorbikes are increasing. When an accident occurs, the motorcyclist is the most vulnerable to injury and death. The majority of deaths of motorcyclists are related to head injuries. This study aims to analyze motorcyclists’ head injuries by simulating a car motorbike accident. The THUMS AM50 (Total Human Model for Safety-50th percentile adult male) human model is scaled to fit the average stature of men in Vietnam and is named V-THUMS

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29

Schrager, Matthew A., James Hilton, Richard Gould, and Valerie E. Kelly. "Effects of blueberry supplementation on measures of functional mobility in older adults." Applied Physiology, Nutrition, and Metabolism 40, no. 6 (2015): 543–49. http://dx.doi.org/10.1139/apnm-2014-0247.

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Limited functional mobility in older adults has been associated with declines in tests of motor, psychomotor, and executive function. Animal studies have demonstrated reversals in indices of motor and psychomotor function via supplementation with polyphenolic-rich foods such as blueberries. The purpose of this study was to examine whether 6 weeks of daily consumption of 2 cups of frozen blueberries affects functional mobility in older adults. Pre- and post-intervention assessments of grip strength, simple reaction time, adaptive gait, and executive function were completed for older adults (age

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30

Pridie, Andrei-Cristian, and Csaba Antonya. "The Theoretical Study of an Interconnected Suspension System for a Formula Student Car." Applied Sciences 11, no. 12 (2021): 5507. http://dx.doi.org/10.3390/app11125507.

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When it comes to racing applications, the primary engineering goal is to increase the performance envelope of the vehicle for a given set of tires. To achieve this goal, it is necessary to maximize the normal loads on the wheels while at the same time minimizing the tire load variation. The purpose of this paper is to present a mathematical model for a Formula Student car in order to study if performance gains are achieved by replacing the traditional passive suspension with a hydraulically interconnected suspension system. To have a complete picture of the advantages and disadvantages of each

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31

Sannasi, Latha. "Impact of driving duration on hand muscle strength in people who commute for work." International Journal Of Community Medicine And Public Health 6, no. 11 (2019): 4892. http://dx.doi.org/10.18203/2394-6040.ijcmph20195075.

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Background: Urbanization has brought a lot of health issues in the citizens. Commuting for work has become more common. People around the world use different means of commute like public transport or driving a car to work. The increase in time of commute may be associated with many health hazards. In this study we try to study the impact of driving duration on hand muscle power.Methods: A prospective cross sectional study was conducted in a tertiary care hospital. About 32 persons who drive car for their work participated in this study after giving their consent. Subjects grouped in to two cat

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Thaptong, Puchong, Pongdhorn Sae-oui, and Chakrit Sirisinha. "INFLUENCES OF STYRENE BUTADIENE RUBBER AND SILICA TYPES ON PERFORMANCE OF PASSENGER CAR RADIAL TIRE TREAD." Rubber Chemistry and Technology 90, no. 4 (2017): 699–713. http://dx.doi.org/10.5254/rct.17.83724.

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ABSTRACT A performance comparison among three types of styrene butadiene rubber (SBR), that is, emulsion polymerized SBR (ESBR), solution polymerized SBR (SSBR), and functionalized solution polymerized SBR (F-SSBR), was of interest. Effect of silica type, that is, highly dispersible silica and conventional precipitated silica, was also investigated. It is found that SSBR demonstrates significantly better heat build-up, dynamic set, abrasion resistance, including wet grip (WG) with comparable fuel efficiency, as compared to ESBR. As expected, the best tire performance, that is, abrasion resista

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Sobolewski, Mirosław, Dominika Gancarczyk, and Piotr Książek. "Efficiency of sorbents used to restore the grip of the surface of the oily road." MATEC Web of Conferences 247 (2018): 00024. http://dx.doi.org/10.1051/matecconf/201824700024.

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The use of sorbents is one of the methods most commonly used by the fire departments to remove spilled hydrocarbon liquids. Sorbents approved for use by fire brigades must meet the requirements of the Ministry of Internal Affairs. However, this requirement does not include the assessment of the degree of roughness of the road surface after removal of oily spills. The high degree of restoration of road surface grip is extremely important for the safety of road users. The article presents the results of research on the effectiveness of restoring the coefficient of friction by different sorbents.

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34

HIDA, Takuya, Takahiro NAKA, and Toshiyuki MATSUMOTO. "1E1-1 A proposal of suitable grip position and operation method for steering wheel considering muscle load during car driving." Japanese Journal of Ergonomics 54, Supplement (2018): 1E1–1–1E1–1. http://dx.doi.org/10.5100/jje.54.1e1-1.

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35

Bosso, Nicola, Emanuele Conte, Aurelio Somà, and Nicolò Zampieri. "Study and Simulation of a Hydropneumatic Suspension for Telescopic Handler Vehicles." International Journal of Manufacturing, Materials, and Mechanical Engineering 8, no. 2 (2018): 1–18. http://dx.doi.org/10.4018/ijmmme.2018040101.

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The article shows the study and simulation of a hydropneumatic suspension to be adopted for a telescopic handler vehicle. The hydropneumatic suspension system with independent wheels and with quadrilateral architecture has been studied to improve the comfort and the productivity of the existing vehicle, which has a suspended rigid axle on the front and a rigid axle on the rear, which limits the comfort and the grip. After the choice of the architecture and the kind of suspension, the article shows the design of the suspension kinematics. The optimization of the characteristic angle of the susp

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36

Rakhmatullin, I., S. Efimov, A. Klochkov, et al. "STRUCTURAL-GROUP CHARACTERISTICS OF SOME SOFTENERS BY HIGH RESOLUTION 13C NMR SPECTROSCOPY." Znanstvena misel journal, no. 75 (February 23, 2023): 8–12. https://doi.org/10.5281/zenodo.7669080.

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A pilot study of softeners Norman 346 and Norman 132 including their synthetic plant analogues Phytonorman 212 and Phytonorman 213 with an ultra-low content of carcinogens were carried out by <sup>13</sup>C NMR spectroscopy. Studied objects Norman 346 and Norman 132 are used as softeners for synthetic rubbers, tires and rubber products. Phytonorman 212 and Phytonorman 213 oils are their synthetic plant analogues obtained from a renewable vegetable raw material – wood. The studied samples are environmentally safe products with a reduced content of carcinogenic polycyclic aromatic hydrocar

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37

Araujo-Morera, Javier, Marianella Hernández Santana, Raquel Verdejo, and Miguel Angel López-Manchado. "Giving a Second Opportunity to Tire Waste: An Alternative Path for the Development of Sustainable Self-Healing Styrene–Butadiene Rubber Compounds Overcoming the Magic Triangle of Tires." Polymers 11, no. 12 (2019): 2122. http://dx.doi.org/10.3390/polym11122122.

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Current regulations demand tires with long lifetime and reduced fuel consumption without sacrificing car safety. However, tire technology still needs to reach a suitable balance between these three indicators. Here, we address them by developing a self-healing tire compound using styrene–butadiene rubber (SBR) as the matrix and reclaimed tire waste as the sustainable filler. The addition of ground tire rubber (GTR) to the matrix simultaneously improved the rolling resistance and maintained both wet grip and healing ability. We provide an in-depth analysis of the healing behavior of the materia

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Putra, S. M. S. M., F. Yakub, Z. A. Rasid, S. A. Zaki, M. S. M. Ali, and Z. H. C. Daud. "Linear Quadratic Regulator Based Control Device for Active Suspension System with Enhanced Vehicle Ride Comfort." Journal of the Society of Automotive Engineers Malaysia 2, no. 3 (2021): 289–305. http://dx.doi.org/10.56381/jsaem.v2i3.97.

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   The suspension system is required in an automobile in order to absorb shock that comes from various type of disturbances such as irregular road profile, engine vibrations and wheel. Besides, the suspension plays an important part in enhancing the passenger ride comfort. The suspension will make sure that the tire is always contacted with the road for a better grip and braking. Conventionally, passive suspension has been used in car manufacturing that leads to huge vibrations that affect the ride quality. This is because ride comfort of passengers gets affected by overshoot

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Luque, Pablo, Daniel A. Mántaras, Álvaro Maradona, et al. "Multi-Objective Evolutionary Design of an Electric Vehicle Chassis." Sensors 20, no. 13 (2020): 3633. http://dx.doi.org/10.3390/s20133633.

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An iterative algorithm is proposed for determining the optimal chassis design of an electric vehicle, given a path and a reference time. The proposed algorithm balances the capacity of the battery pack and the dynamic properties of the chassis, seeking to optimize the tradeoff between the mass of the vehicle, its energy consumption, and the travel time. The design variables of the chassis include geometrical and inertial values, as well as the characteristics of the powertrain. The optimization is constrained by the slopes, curves, grip, and posted speeds of the different sections of the track

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Bernal-Ortega, Pilar, Rafal Anyszka, Raffaele di Ronza, Claudia Aurisicchio, and Anke Blume. "Improved Rubber Performance Through Phenolic Resin-Modified Silica: A Novel Coupling Mechanism for Enhanced Recyclability." Polymers 17, no. 11 (2025): 1437. https://doi.org/10.3390/polym17111437.

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Passenger car tires (PCTs) usually consist of a silica/silane-filled Butadiene Rubber (BR) or Solution Styrene Butadiene (SSBR) tread compound. This system is widely used due to improvements observed in rolling resistance (RR) as well as wet grip compared to carbon black-filled compounds. However, the covalent bond that couples silica via silane with the rubber increases the challenge of recycling these products. Furthermore, this strong covalent bond is unable to reform once it is broken, leading to a deterioration in tire properties. This work aims to improve these negative aspects of silica

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Luque, Pablo, Daniel A. Mántaras, Álvaro Maradona, et al. "Multi-objective evolutionary design of an electric vehicle chassis." Sensors 20, no. 13 (2020): 22. https://doi.org/10.3390/s20133633.

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An iterative algorithm is proposed for determining the optimal chassis design of an electric vehicle, given a path and a reference time. The proposed algorithm balances the capacity of the battery pack and the dynamic properties of the chassis, seeking to optimize the tradeoff between the mass of the vehicle, its energy consumption, and the travel time. The design variables of the chassis include geometrical and inertial values, as well as the characteristics of the powertrain. The optimization is constrained by the slopes, curves, grip, and posted speeds of the different sections of the track

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Shelukhin, S., and V. Klimenko. "TRENDS FOR THE PROVISION OF SURVIVAL OF WHEELS OF MILITARY CAR EQUIPMENT." Collection of scientific works of Odesa Military Academy 1, no. 12 (2019): 114–19. http://dx.doi.org/10.37129/2313-7509.2019.12.1.114-119.

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The article analyzes the viability of military vehicles from the effects of conventional damage (bullets, splinters), etc. When fired, a car that stops for a short time becomes an easy target and is destroyed. The presence of a tire pressure control system on the vehicles substantially increases the possibility of continued traffic. However, the opportunities of the mobility adjustment system is limited. The required survivability can only be ensured if special wheels are used. RunFlat (flat tire) is the common name for tireless tire technology. The RunFlat car wheel inserts allow you to conti

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Prica, Anca, Tiana Coley, Rachel Aitken, et al. "Frailty Impact on Outcomes of Patients Undergoing Chimeric Antigen Receptor T-Cell (CAR T) Therapy at Princess Margaret Cancer Centre: A Prospective Pilot Study." Blood 142, Supplement 1 (2023): 3768. http://dx.doi.org/10.1182/blood-2023-189154.

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Introduction Princess Margaret Cancer Centre is 1 of 3 adult centres in Ontario, Canada providing Chimeric Antigen Receptor T-Cell (CAR T) therapy as a standard of care treatment for adult patients with relapsed and refractory B-cell lymphomas. There is no upper age limit for treatment consideration, and frailty may be an important factor in assessing fitness for treatment. This study aims to determine if frailty assessments pre-CAR T can predict those at higher risk for acute toxicities, PFS, and OS, as well as evaluate changes in frailty over time. Methods We performed a cohort study of cons

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Markov, Sergey N., Natalia P. Kidyaeva, Sergey V. Shchitov, and Evgeniy E. Kuznetsov. "Comparative economic tests of the KamAZ-4350 vehicle with an additional loading module." Far Eastern Agrarian Herald 16, no. 1 (2022): 134–42. https://doi.org/10.22450/1999-6837-2022-16-1-134-142.

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The question of the effectiveness of the use of the vehicle fleet in the transport and technological support of the agro-industrial complex is relevant for those regions where a significant amount of precipitation is observed during the main agricultural operations, in particular harvesting. Thus, the state of the driving surface significantly reduces the cross-country capability built into the vehicle by the manufacturer, which fully applies cross-country vehicles. In most cases, cross-country vehicles have the ability to move on surfaces with high humidity, but at the same time, after the pa

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Yoo, Jesung, Hoon Huh, Jaeyoung Lim, and Taehwa Lee. "Tensile properties of CFRP manufactured by resin transfer molding considering stacking sequences at various strain rates." Journal of Composite Materials 53, no. 14 (2019): 2015–30. http://dx.doi.org/10.1177/0021998318816441.

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This paper is concerned with the improvement of a tensile test method and the material properties of carbon fiber reinforced polymer manufactured by resin transfer molding considering stacking sequences at various strain rates for auto-body. Auto-body structure experiences the strain rates up to several hundreds per second during car crash. In order to apply the carbon fiber reinforced polymer panel into auto-body structures, it is critical to acquire the material properties of carbon fiber reinforced polymer at various strain rates considering stacking sequences. The tensile test method is im

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Yurovska, Irene S., Michael D. Morris, and Theo Al. "CARBON BLACK FOR RACING AND MOTORCYCLE TIRE TREADS. PERFORMANCE MODEL DEVELOPMENT." Rubber Chemistry and Technology 84, no. 4 (2011): 493–506. http://dx.doi.org/10.5254/1.3601884.

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Abstract Racing tires and motorcycle tires present individual segments of the tire market. For instance, while the average life of car and truck tires is 50 000 miles, the average life of race tires is 100 miles. Because tires play a critical role in a race, technical demands to assure safety and performance are growing. Similarly, tires have a large influence on safety, handling/grip, and performance of the rapidly growing world fleet of motorcycles, due to the fact of only two wheels being in contact with the ground. Thus, the common feature of both market segments is that the typical tire c

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Lukoševičius, Vaidas, Rolandas Makaras, and Andrius Dargužis. "Assessment of Tire Features for Modeling Vehicle Stability in Case of Vertical Road Excitation." Applied Sciences 11, no. 14 (2021): 6608. http://dx.doi.org/10.3390/app11146608.

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Two trends could be observed in the evolution of road transport. First, with the traffic becoming increasingly intensive, the motor road infrastructure is developed; more advanced, greater quality, and more durable materials are used; and pavement laying and repair techniques are improved continuously. The continued growth in the number of vehicles on the road is accompanied by the ongoing improvement of the vehicle design with the view towards greater vehicle controllability as the key traffic safety factor. The change has covered a series of vehicle systems. The tire structure and materials

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Suprayogie, Ahmad Noor. "IMPLEMENTATION OF FREE STUDENT TRANSPORT POLICY IN THE CITY OF BANJARBARU." JURNAL SOCIUS 11, no. 2 (2022): 86. http://dx.doi.org/10.20527/js.v11i2.11048.

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School or student transportation services is one form of special service management in the City of Banjarbaru. Since the launch of the Free Student Transport Program (APG) by the Mayor of Banjarbaru, the people of the City of Banjarbaru have been warmly welcomed, especially parents of students. However, this did not last long because their child was forced to return to using a motorbike. After all, the students were not transported by the free transportation provided by the Banjarbaru City Government. As a result, APG in Banjarbaru City has not run optimally until now. So it is necessary to kn

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Nguyen, Tuan Xuan, and Hai Van Bui. "Study of the influence of lateral forces and velocity on the lateral dynamics of automobile." EUREKA: Physics and Engineering, no. 2 (March 29, 2024): 70–78. http://dx.doi.org/10.21303/2461-4262.2024.003173.

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Stability of a car's trajectory of motion is the ability of a car to retain its required state of motion, under different conditions of motion. Depending on different states of motion, cars can lose direction of motion instability when there is a lateral force, due to vehicle speed, due to turning or braking the road with different grip coefficients on the sides of the wheel. In such complex moving conditions, cars need to keep a stable trajectory of movement under the driver's control. The paper examines the stability of the car's trajectory in linear motion conditions with the influence of l

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Croitoru, Cristina. "Tanguy Viel et la vitre spectrale." Revista Cercurilor studenţeşti ale Departamentului de Limba şi Literatura Franceză, no. 9 (November 2020): 41–52. http://dx.doi.org/10.31178/rcsdllf.9.4.

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After a long metamorphosis dedicated to transparency, passage and opening, the window becomes obscure and, under the grip of the opacity announced by Andreea Del Lungo, we propose to articulate a study of the imaginary of the window - a spectral window - as we can find in two novels by Tanguy Viel, while exploiting several occurrences intimately related to this topos that has become a palimpsest object. By recurrence, we will try to analyze a device that we identify as renewed and multiplied in postmodernism, folded to the twists and turns of the individual, a device that can be imagined in th

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